Moisture Protected UNI-ROYAL MF0S4FF2201A50 Precision Metal Film Fixed Resistors with Nichrome Element

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Product Description

Precision Metal Film Fixed Resistors - MF Series

UNI-ROYAL's MF Series Precision Metal Film Fixed Resistors are manufactured with a vacuum-deposited metal film and a nichrome resistive element, providing stable performance in various environments. These resistors offer low noise, low voltage coefficient, and a low temperature coefficient range. They are available in a flame-retardant type and feature multiple epoxy coating for superior moisture protection. Compliant with RoHS directive and halogen-free requirements.

Product Attributes

Brand: UNI-ROYAL
Origin: China (Manufacture Plant: Uniroyal Electronics Industry Co., Ltd.)
Material: Nichrome resistive element, Metal Film
Certifications: RoHS directive compliant, Halogen free

Technical Specifications

Type	Wattage	Dimensions (mm) (D x L x d0.05)	Max Working Voltage (V)	Max Overload Voltage (V)	Dielectric Withstanding Voltage (V)	Resistance Range ()	Tolerance (%)	TCR (PPM/)
MF 1/8W	1/8W	3.30.3 x 1.90.3 x 0.45	200	400	200	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 1/4WS	1/4W (Small Size)	3.30.3 x 1.90.3 x 0.45	200	400	200	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 0.4WSS	0.4W (Extra Small Size)	3.30.3 x 1.90.5 x 0.45	200	400	200	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 1/4W	1/4W	6.51.0 x 2.20.3 x 0.54	250	500	250	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 1/2WS	1/2W (Small Size)	6.51.0 x 2.20.5 x 0.54	250	500	/	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 1/2W	1/2W	9.51.0 x 3.50.6 x 0.54	350	700	250	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 0.6WS	0.6W (Small Size)	6.51.0 x 2.20.5 x 0.54	250	500	250	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 1WS	1W (Small Size)	9.51.0 x 3.50.6 x 0.54	350	700	250	10~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 1W	1W	11.51.0 x 4.50.6 x 0.70	500	1000	350	51.1~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 2WS	2W (Small Size)	11.51.0 x 4.50.6 x 0.70	500	1000	350	51.1~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 2W	2W	15.51.0 x 5.00.6 x 0.70	500	1000	350	51.1~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 3WS	3W (Small Size)	15.51.0 x 5.00.6 x 0.70	500	1000	350	51.1~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)
MF 3W	3W	17.51.0 x 6.00.6 x 0.75	500	1000	500	51.1~1M (Standard)	1%, 2%, 5%	50 (for 1%), 100 (for 2%), 200 (for 5%)